So, I tried some of the LC surplus ammo and it shot like garbage, it was literally shooting patterns.. So I decided to develop a load for it...I've never actually measured my groups before, nor have I shot match grade ammo with it. Shooting from either prone or off of my knee i can hit 8 inch gongs at 250 meters with iron sites and surplus ammo. That's good enough for me

That's the typical performance that I was getting today while shooting from a bench, with some front support and a rear bag. I had a 4x fixed scope with a QD mount on the rifle.
The recipe that works in my rifle is: Lake City brass primed with military primers (I bought 300 pieces of primed LC brass), 40.8gr of RE15, SMK 175, 2.795 OAL
MagnetoSpeed recorded 2300 fps average velocity for 5 shots
I'm pretty happy with the results so far, next load that I'm going to develop will be using 147gr Campro bullets to make it cheaper to shoot..